High Lord Wolfnir

Trample, Lifelink, Ward -Sacrifice a land.

Whenever a land card is put into a graveyard from anywhere, create a 2/1 Black Skeleton creature token.

Wolfnir's Holy Sword- {b}{b}{g}{g},{t}: Exile your graveyard and return all land cards from exile to the battlefield tapped. You lose life equal to and each opponent sacrifices a land for each land returned to the battlefield this way. Spells you cast have convoke until end
of turn.